[PATCH 11/13] gitk: introduce a constant otherrefbgcolor

[Michael Haggerty]

This is the value used for references other than tags, heads, and
remote-tracking references (e.g., `refs/stash`).

Signed-off-by: Michael Haggerty <mhag...@alum.mit.edu>
---
 gitk | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/gitk b/gitk
index 44f4d70..0bd4aa5 100755
--- a/gitk
+++ b/gitk
@@ -6573,7 +6573,8 @@ proc drawtags {id x xt y1} {
     global idtags idheads idotherrefs mainhead
     global linespc lthickness
     global canv rowtextx curview fgcolor bgcolor ctxbut
-    global headbgcolor headfgcolor headoutlinecolor remotebgcolor
+    global headbgcolor headfgcolor headoutlinecolor
+    global remotebgcolor otherrefbgcolor
     global tagbgcolor tagfgcolor tagoutlinecolor
     global reflinecolor
 
@@ -6671,7 +6672,7 @@ proc drawtags {id x xt y1} {
            } elseif {$type eq "head" || $type eq "remote"} {
                set col $headbgcolor
            } else {
-               set col "#ddddff"
+               set col $otherrefbgcolor
            }
            set xl [expr {$xl - $delta/2}]
            $canv create polygon $x $yt $xr $yt $xr $yb $x $yb \
@@ -12361,6 +12362,7 @@ set headbgcolor "#00ff00"
 set headfgcolor black
 set headoutlinecolor black
 set remotebgcolor #ffddaa
+set otherrefbgcolor #ddddff
 set tagbgcolor yellow
 set tagfgcolor black
 set tagoutlinecolor black
@@ -12418,7 +12420,8 @@ set config_variables {
     bgcolor fgcolor uifgcolor uifgdisabledcolor colors diffcolors mergecolors
     markbgcolor diffcontext selectbgcolor foundbgcolor currentsearchhitbgcolor
     extdifftool perfile_attrs headbgcolor headfgcolor headoutlinecolor
-    remotebgcolor tagbgcolor tagfgcolor tagoutlinecolor reflinecolor
+    remotebgcolor otherrefbgcolor
+    tagbgcolor tagfgcolor tagoutlinecolor reflinecolor
     filesepbgcolor filesepfgcolor linehoverbgcolor linehoverfgcolor
     linehoveroutlinecolor mainheadcirclecolor workingfilescirclecolor
     indexcirclecolor circlecolors linkfgcolor circleoutlinecolor
-- 
2.9.3